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Viagra (Sildenafil) 4 x 100mg tablets
Viagra acts by inhibiting an enzyme known as Phosphodiesterase type-5 (PDE5), which naturally occurs in erectile tissue. PDE5 can break down cyclic GMP, the substance that is produced during sexual arousal and cause vascular and muscular changes that eventually lead to an erection.
4 x 100mg tablets
Original Pfizer tablets for erectile dysfunction.
This product is not available for shipment to the UK & EU
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